Cette étude a enregistré le comportement du rhinocéros indien dans les refuges des hauts-plateaux pendant les périodes d'inondations saisonnières et extrêmes, dans deux aires protégées de la vallée du Brahmapoutre (Assam, Inde): le Parc national de Kaziranga (PNK) et le Sanctuaire de faune de Burhachapori (SFB). Le comportement du rhinocéros indien ( Rhinoceros unicornis), suite à l'exposition aux risques naturels tels que les inondations, est mal compris. Translocation, Indian Rhino Vision 2020, climate change, protected area management, adaptive behaviour Adult animals may be the better choice for future rhino translocations from KNP to other flood plain habitats than subadult rhinos or a mother with calf.
The study concludes by offering recommendations to help rhinos survive and recover from seasonal flooding. Sub-adults in KNP dedicated considerable time to feeding however, the sub-adult in BWS spent less time feeding than any of the age groups in KNP, and her weakened state from starvation may have contributed to her death after the floods receded. By contrast, both calves and sub-adult rhinos in KNP and especially the lone BWS sub-adult female rhino were observed swimming from one highland to another, despite the heavy floodwater current.
Adult rhinos of KNP spent most of the time resting during high flood periods, which may be a behavioural response to overcome stress. Following the death after monsoon floods in 2016 of a lone sub-adult female translocated to BWS from KNP, the study compared the behaviour of this individual during high flood periods to that of other adults, sub-adults and calves in KNP in 2017. This study recorded the behaviour of GOH in highland refuges during periods of seasonal and extreme flooding in two protected areas in the Brahmaputra River valley (Assam, India): Kaziranga National Park (KNP) and Burhachapori Wildlife Sanctuary (BWS). The behaviour of the greater one-horned rhinoceros ( Rhinoceros unicornis) (GOH) in response to exposure to natural hazards like floods is poorly understood. The Office of the Managing Director, Assam Urban Water Supply and Sewage Board, Amripur Path, Ganeshguri, Assam The Office of the Kariranga Tiger Project, Bokakhat, Assam The Office of the Chief Conservator Forests, Central Assam, Basistha, Guwahati The Office of the Divisional Forest Officer, Eastern Assam Wildlife Division, Kaziranga National Park
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